Friday, August 24, 2007

Green Cay delivers again.

Green Cay is a joy to watch because it is the newest of the three wetlands in Southern Palm Beach County. Wakodahatchee is fairly well established by now, while Loxahatchee undergoes constant change as studies are conducted in the different compartments of the Marsh Trail. Green Cay is still fairly new and still developing. Surprises such as the Ruddy Duck, Greater and Lesser Scaups, and the Eared Grebe are hopefully only the beginning of what Green Cay will attract in the future.

Black-bellied Whistling-Duck family.What’s exciting right now is that Black-bellied Whistling-Ducks have, for the first time, produced offspring at Green Cay. The proud parents have been escorting their eight little ducklings around Green Cay to the delight of many visitors. Black-bellied Whistling-Ducks produce some of the cutest ducklings. Their distinct black and yellow bands earn the ducklings the nickname “bumblebees”.

Whistling-ducks are also known as tree ducks in other parts of the world. That’s because they belong to a group of ducks that readily rests on tree branches. There are many different types of whistling-ducks around the world, two of which can be found in Florida. The two we have are the Fulvous Whistling-Duck and the Black-bellied Whistling-Duck. While the Fulvous Whistling-Duck has remained relatively shy of urban areas, the Black-bellied Whistling-Duck has greatly expanded its range. It is common in Southern parts of Texas, Mexico, and Central America. I first encountered Black-bellied Whistling-Ducks in the wild while fishing from a boat in Lake Yojoa, Honduras. The Florida population of Black-bellied Whistling-Ducks was once thought to have originated from specimens that may have escaped from zoos or private collections; but it seems more likely that the breeding population arrived from Mexico and decided to stay. In South Florida, Black-bellied Whistling-Ducks may now actually outnumber the Fulvous Whistling-Duck which arrived and established itself in Florida much earlier.

August Gallery